Growatt 3-10KTL3-XH User manual

MOD 3-10KTL3-XH Quick Guide2.3 Communication module installationInverter sideInverter sideInverter sideInverter side▲UpUninstallInstall
3.
Electrical connectionPlease prepare the cable before connecting as follows.3.1 Grounding3.2 AC output connection3.3 DC connection3.3.1 PV/Battery input terminal installationSystem overview2.1 Installation requirements2.2 Wall mountingNote：1.When drilling holes in the wall, avoid water and electricity pipes, otherwise it may cause danger.
1.2.
(1)Front panel(2)Touch button (3)LCD screen (4)LED indicator (5)Mounting bracket (6)Heat sink(7)DC switch(8)PV terminal(9)Battery terminal(10)COM port(11)USB port(12)Vent valve1.This document is for quick installation guidance only, please refer to User Manual for more details.2.Growatt shall not be liable for any damage resulting from unproper installation.Note：OverviewInstallation(13)AC terminalMake sure the cable polarity iscorrect and voltage is less than1100V.Negative metal terminalPull the PV/BAT cable make sure thereis no loose or shaking.Please make sure the cable can not be pulled out after pressing.
8-10mm
4mm- 6mm² ²4mm- 6mm² ²Positive metal terminalNegative metal terminalPositive metal terminalNegative metal terminal1234No.Cable namegrounding wireProtectivePV input wireAC output wireTypeTwo or three polychromaticmulti-core copper wiresPV wireRS485Single multi-coreyellow-green wireRecommend model 6mm²-10mm²/ 6mm²-10mm² 4mm²-6mm² 4mm²-6mm²1.Please make sure all switches are in “OFF” position before wiring. For personal safety, please do not operate with electricity.2.If the diameter of the cable does not match the terminal, or the cable is aluminum wire, please contact our after-sales personnel.Note:

GR-UM-240-A-01Customer can read more information by push button.
Mark
Describe
Explain
Touch mark
Single touch
Switch the display interface or the current number plus 1
Double touch
Enter the setting state or confirm
Triple touch
Return to the previous display interface
Long press for 5s
The current data returns to the default value
Inverter status indicator
Red
Fault
Green
Normal operation
Red light flashing
Warning
It can display the basic information of inverter through LCD display screen (PV/AC voltage,PV power,AC current,total power,generating capacity, etc.).
Shenzhen Growatt New Energy Co., Ltd4-13/F,Building A,Sino-German(Europe) Industrial Park,Hangcheng Ave, Bao’an District, Shenzhen, China [phone]www.ginverter.comTE [e-mail] of PV grid inverter
9.
Service and contactNote:1.Before installing the PV terminal, please double-check that the PV input voltage and current do not exceed the MPPT limits.2.When installing the PV terminal, pay attention to the difference between the positive and negative poles and the one-to-one correspondence between the terminals and the machine.3.There is a "click" sound when the terminal is connected,please gently pulling the PV wire to make sure there is no loose or pulling off.3.3.3 Communication cable installation
5.
Post-installation check
No.
Acceptance criteria
No.
Acceptance criteria
1
The inverter is installed correctly, firmly and reliably.
6
The RS485 communication cable is installed correctly and firmly.
2
The ground wire connected well and the connection is firm and reliable.
7
The cable tie port is trimmed well without leaving sharp corners,meets the requirements of the user.
3
All switches are in the OFF state.
8
All exposed terminals are well protected and there are no vacant ports.
4
All wiring is correct and securely connected.
9
Pay attention to clean up all construction residues.
5
The wiring of the cable is reasonable, meets the requirements, and there is no phenomenon of broken skin.
DownloadManualGrowatt New Energy3.3.2 Plug in PVBAT terminalWhen connecting the communication line,port 15 and 16 are not connected,as for the other function,please refer to the above table according to the customer needs.Connecting Meter
4.
The following table describes how we can connect EASTRON meter (TPM-E)to inverter:Meter Pin NO.DescriptionMeter Connection1/2/3/45/6/7/8ABL1/L2/L3/N-inL1/L2/L3/N-outRS485ARS485BGrid L1/L2/L3/NAC connector & Load L1/L2/L3/NCOM Port Pin 5 RS485A3COM Port Pin 6 RS485B3
Note:
6.
Power on and off steps
8.
Export limitation settingExporlimitOFF ONPassword123
Set parameter
GeneralAdvancedMeter ExportLimit Rate XXX.X%Set OKIf the local grid company requires to limit the output power from your inverter systems,we introduce the concept of Export Limit Rate.The ratio of your system output power divided by the rated power of the inverter is called Export Limited Rate.For example,if the local grid companyonly accepts 4kW from your 5kW system,then the Export Limit Rate of 5kW inverter should be 80%.Before turning the inverter on, please make sure the PV input voltage and current are within the MPPT limits. Follow the steps below to turn the inverter on:1.Switch on the build-in DC isolator at the bottom of the inverter.2.Switch on the PV Array and DC isolator next to your inverter, if you can not find this switch, skip this step.3.Switch on the Solar AC isolator if the inverter is more than 3 meters away from your switchboard.4.Switch on the solar supply main switch in the switch board.To shut down your system, follow this guide in reverse order.